<template>
  <div class="add-enterprise">
    <header class="add-header">
      <div class="left">

        <el-page-header
          :content="`${id?'编辑企业':'添加企业'}`"
          @back="$router.back()"
        />
      </div>

      <div class="right">
        黑马程序员
      </div>

    </header>

    <main class="add-main">
      <div class="form-container">
        <div class="title">企业信息</div>

        <div class="form">
          <el-form ref="ruleForm" :model="addForm" :rules="addRules" label-width="100px">
            <el-form-item label="企业名称" prop="name">
              <el-input v-model="addForm.name" />
            </el-form-item>

            <el-form-item label="法人" prop="legalPerson">
              <el-input v-model="addForm.legalPerson" />
            </el-form-item>

            <el-form-item label="注册地址" prop="registeredAddress">
              <el-input v-model="addForm.registeredAddress" />
            </el-form-item>

            <el-form-item label="所在行业" prop="industryCode">
              <el-select v-model="addForm.industryCode">
                <el-option
                  v-for="item in industryList"
                  :key="item.industryCode"
                  :value="item.industryCode"
                  :label="item.industryName"
                />
              </el-select>

            </el-form-item>

            <el-form-item label="企业联系人" prop="contact">
              <el-input v-model="addForm.contact" />
            </el-form-item>

            <el-form-item label="联系电话" prop="contactNumber">
              <el-input v-model="addForm.contactNumber" />
            </el-form-item>

            <el-form-item label="营业执照" prop="businessLicenseId">
              <el-upload
                action="#"
                :http-request="uploadRequest"
                :before-upload="beforeUpload"
              >
                <el-button size="small" type="primary">点击上传</el-button>

                <div slot="tip" class="el-upload__tip">支持扩展名：.png .jpg .jpeg，文件大小不得超过5M</div>

              </el-upload>

            </el-form-item>

          </el-form>

        </div>

      </div>

    </main>

    <footer class="add-footer">
      <div class="btn-container">
        <el-button>重置</el-button>

        <el-button type="primary" @click="confirmSubmit">确定</el-button>

      </div>

    </footer>

  </div>

</template>

<script>
import { createExterpriseAPI } from '@/api/enterprise'
import { updateExterpriseAPI } from '@/api/enterprise'
import { getEnterpriseDetailAPI } from '@/api/enterprise'
import { uploadAPI } from '@/api/enterprise'
import { getIndustryListAPI } from '@/api/enterprise'

export default {
  data() {
    return {
      // 创建表单规则
      addRules: {
        name: [
          { required: true, message: '企业名称为必填', trigger: 'blur' }
        ],
        legalPerson: [
          { required: true, message: '法人为必填', trigger: 'blur' }
        ],
        registeredAddress: [
          { required: true, message: '注册地址为必填', trigger: 'blur' }
        ],
        industryCode: [
          { required: true, message: '所在行业为必填', trigger: 'change' }
        ],
        contact: [
          { required: true, message: '企业联系人为必填', trigger: 'blur' }
        ],
        contactNumber: [
          { required: true, message: '企业联系人电话为必填', trigger: 'blur' },
          { validator: (rule, value, callback) => {
            if (/^1[3-9]\d{9}$/.test(value)) {
              callback()
            } else {
              callback(new Error('请输入正常的手机号'))
            }
          }, trigger: 'blur' }
        ],
        businessLicenseId: [
          { required: true, message: '请上传营业执照', trigger: 'blur' }
        ]
      },
      industryList: [], // 可选行业列表
      addForm: {
        name: '', // 企业名称
        legalPerson: '', // 法人
        registeredAddress: '', // 注册地址
        industryCode: '', // 所在行业
        contact: '', // 企业联系人
        contactNumber: '', // 联系人电话
        businessLicenseUrl: '', // 营业执照url
        businessLicenseId: '' // 营业执照id
      },
      rentId: null
    }
  },
  computed: {
    id() {
      return this.$route.query.id
    }
  },
  mounted() {
    this.getIndustryList()
    if (this.id) {
      this.rentId = this.id
      this.getEnterpriseDetail()
    }
  },
  methods: {
    // 编辑数据回填
    async  getEnterpriseDetail() {
      const res = await getEnterpriseDetailAPI(this.rentId)
      const { name, legalPerson, registeredAddress, industryCode, contact, contactNumber, businessLicenseUrl, businessLicenseId } = res.data
      this.addForm = { name, legalPerson, registeredAddress, industryCode, contact, contactNumber, businessLicenseUrl, businessLicenseId }
    },
    // 点击表单确定验证
    async  confirmSubmit() {
      await this.$refs.ruleForm.validate()
      if (this.rentId) {
        await updateExterpriseAPI({
          ...this.addForm,
          id: this.rentId
        })
      } else { await createExterpriseAPI(this.addForm) }
      this.$router.back()
    },
    // 上传前
    beforeUpload(file) {
      const allowImgType = ['image/jpeg', 'image/png', 'image/jpg'].includes(file.type)
      const isLt5M = file.size / 1024 / 1024 < 5
      if (!allowImgType) {
        this.$message.error('上传合同图片只能是 PNG/JPG/JPEG 格式!')
      }
      if (!isLt5M) {
        this.$message.error('上传合同图片大小不能超过5M!')
      }
      return allowImgType && isLt5M
    },
    // 上传
    async uploadRequest(data) {
      const file = data.file
      console.log(':http-request自定义上传可以拿到详细信息：', data)
      // 创建对象
      const formData = new FormData()
      formData.append('file', file)
      formData.append('type', 'businessLicense')
      const res = await uploadAPI(formData)
      // 赋值表单数据
      this.addForm.businessLicenseUrl = res.data.url
      this.addForm.businessLicenseId = res.data.id
      // 单独校验表单，清除错误信息
      this.$refs.ruleForm.validateField('businessLicenseId')
    },
    // 获取行业列表
    async getIndustryList() {
      const res = await getIndustryListAPI()
      this.industryList = res.data
      // console.log('拿到所在行业列表', res.data)
    }
  }
}
</script>

<style scoped lang="scss">
.add-enterprise {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    align-items: center;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    font-weight: bold;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
